Alright, let's work through 97186784 times 11996823 step by step
97186784 × 11996823 = 11996823 × (97186784)
+ 11996823 × 4 that results in 47987292
+ 11996823 × 80 what gives us 959745840
+ 11996823 × 700 producing 8397776100
+ 11996823 × 6000 resulting in 71980938000
+ 11996823 × 80000 what gives us 959745840000
+ 11996823 × 100000 resulting in 1199682300000
+ 11996823 × 7000000 that results in 83977761000000
+ 11996823 × 90000000 producing 1079714070000000

= 1165932645587232
